Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor
Three-phase field excitation flux switching motor (FEFSM) with salient rotor structure has been introduced with their advantages of rotor easy temperature elimination and controllable FEC magnetic flux. Yet, the salient rotor structure is found to lead a longer magnetic flux path between stator and...
| Main Authors: | , , |
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| Format: | Article |
| Language: | English |
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Springer Singapore
2019
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| Online Access: | http://eprints.uthm.edu.my/4732/ http://eprints.uthm.edu.my/4732/1/AJ%202020%20%2816%29.pdf |
| _version_ | 1848888366569881600 |
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| author | Omar, Mohd Fairoz Sulaiman, Erwan Ahmad, Md. Zarafi |
| author_facet | Omar, Mohd Fairoz Sulaiman, Erwan Ahmad, Md. Zarafi |
| author_sort | Omar, Mohd Fairoz |
| building | UTHM Institutional Repository |
| collection | Online Access |
| description | Three-phase field excitation flux switching motor (FEFSM) with salient rotor structure has been introduced with their advantages of rotor easy temperature elimination and controllable FEC magnetic flux. Yet, the salient rotor structure is found to lead a longer magnetic flux path between stator and rotor parts, producing a weak flux linkage along with low torque performances. Hence, a new structure of single-phase FEFSM using segmental rotor with non-overlap windings is proposed with advantages of shorter magnetic flux path, light weight and robust rotor structure. Analysis on fundamental magnetic flux characteristics, armature and FEC magnetic flux linkages, cogging torque, back-Emf, various torque capabilities, refinement of unbalance magnetic flux, and torque-power versus speed characteristics are conducted using 2D FEA through JMAG Designer version 15. The results show that magnetic flux amplitude ratio has been improved by 41.2% while the highest torque and power achieved are 1.45 Nm and 343.8 W, respectively |
| first_indexed | 2025-11-15T20:09:09Z |
| format | Article |
| id | uthm-4732 |
| institution | Universiti Tun Hussein Onn Malaysia |
| institution_category | Local University |
| language | English |
| last_indexed | 2025-11-15T20:09:09Z |
| publishDate | 2019 |
| publisher | Springer Singapore |
| recordtype | eprints |
| repository_type | Digital Repository |
| spelling | uthm-47322021-12-16T02:19:46Z http://eprints.uthm.edu.my/4732/ Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor Omar, Mohd Fairoz Sulaiman, Erwan Ahmad, Md. Zarafi T Technology (General) TK2000-2891 Dynamoelectric machinery and auxiliaries. Including generators, motors, transformers Three-phase field excitation flux switching motor (FEFSM) with salient rotor structure has been introduced with their advantages of rotor easy temperature elimination and controllable FEC magnetic flux. Yet, the salient rotor structure is found to lead a longer magnetic flux path between stator and rotor parts, producing a weak flux linkage along with low torque performances. Hence, a new structure of single-phase FEFSM using segmental rotor with non-overlap windings is proposed with advantages of shorter magnetic flux path, light weight and robust rotor structure. Analysis on fundamental magnetic flux characteristics, armature and FEC magnetic flux linkages, cogging torque, back-Emf, various torque capabilities, refinement of unbalance magnetic flux, and torque-power versus speed characteristics are conducted using 2D FEA through JMAG Designer version 15. The results show that magnetic flux amplitude ratio has been improved by 41.2% while the highest torque and power achieved are 1.45 Nm and 343.8 W, respectively Springer Singapore 2019 Article PeerReviewed text en http://eprints.uthm.edu.my/4732/1/AJ%202020%20%2816%29.pdf Omar, Mohd Fairoz and Sulaiman, Erwan and Ahmad, Md. Zarafi (2019) Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor. Journal of Electrical Engineering & Technology, 14. pp. 2333-2340. ISSN 1975-0102 https://doi.org/10.1007/s42835-019-00254-2 |
| spellingShingle | T Technology (General) TK2000-2891 Dynamoelectric machinery and auxiliaries. Including generators, motors, transformers Omar, Mohd Fairoz Sulaiman, Erwan Ahmad, Md. Zarafi Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor |
| title | Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor |
| title_full | Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor |
| title_fullStr | Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor |
| title_full_unstemmed | Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor |
| title_short | Electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase FEFSM with segmental rotor |
| title_sort | electromagnetic performances and main parameter sensitivity effect on unbalance magnetic flux in a new single‑phase fefsm with segmental rotor |
| topic | T Technology (General) TK2000-2891 Dynamoelectric machinery and auxiliaries. Including generators, motors, transformers |
| url | http://eprints.uthm.edu.my/4732/ http://eprints.uthm.edu.my/4732/ http://eprints.uthm.edu.my/4732/1/AJ%202020%20%2816%29.pdf |